Molecular and crystal structure of bis[chloro(mu-phenylimido)(eta 5-pentamethylcyclopentadienyl)tantalum(IV)-(Ta-Ta), [{TaCl(mu-NPh)Cp*}(2)]

Authors
Culmsee, M Kruck, T Meyer, G Wickleder, MS
Citation
M. Culmsee et al., Molecular and crystal structure of bis[chloro(mu-phenylimido)(eta 5-pentamethylcyclopentadienyl)tantalum(IV)-(Ta-Ta), [{TaCl(mu-NPh)Cp*}(2)], Z ANORG A C, 627(6), 2001, pp. 1111-1112
Citations number
8
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE
ISSN journal
00442313 → ACNP
Volume
627
Issue
6
Year of publication
2001
Pages
1111 - 1112
Database
ISI
SICI code
0044-2313(200106)627:6<1111:MACSOB>2.0.ZU;2-V
Abstract
Despite the steric hindrance of the central atom in [TaCl2(NPh)Cp*] (Ph=C6H 5, Cp* = eta (5)-C-5(CH3)(5)), caused by the Cp* ligand, the imido-ligand t akes a change in bond structure when this educt is reduced to the binuclear complex [{TaCl(mu -NPh)Cp*}(2)] in which tantalum is stabilized in the unu sual oxidation state +4.